Data Sheet

CER0293B
2550 MHz BPF
Rev 0 – Origin Date: October 30, 2007 – Revision Date: October 30, 2007
Features
• Low Loss
• Low Ripple
• Small Size
Description
Surface mount, silver (Ag) coated ceramic
filter for use in broadband applications.
Weight:
1.1 grams typical
Material: Filter is composed of a ceramic
block plated with Ag
Filter complies with RoHS standards.
Electrical Specifications
Parameter
Passband Iloss
Passband Return Loss @ Port 1
Passband Return Loss @ Port 2
Attenuation
Frequency MHz
Typical
@ 25ºC
Specification
@ 25ºC
Spec over
-40ºC to +85ºC
2400 - 2700
2400 - 2700
2400 - 2700
2160
3000 - 4500
-1.6
-12.0
-12.0
-32.0
-31.0
-2.0
-10.0
-10.0
-25.0
-25.0
-2.2
-10.0
-10.0
-25.0
-25.0
Power into any port
1 Watt max
Note: Supplier shall test each filter to the critical electrical specifications of the above table. Any subsequent audits may deviate from in value due to
measurement repeatability among different test systems. Such deviations shall not exceed the following limits:
Specification Allowance
Insertion Loss
0.1 dB
Return Loss
1.0 dB
Stopbands
1.0 dB
•“This product is covered by one or more of the following U.S. and foreign patents including: US 4,692,726;US 4,742,562; US 4,800,348;US 4,829,274;US 5,146,193;EP 0573597;DE 0573597;FR 0573597;JP 508149/92;KR 142171;US
5,162,760;US 5,218,329;US 5,250,916;US 5,327,109;US 5,488,335;CA 2114029;FR 9306297;GB 2273393;JP 3205337;KR 115113;CN 93106228.4;US 5,512,866;EP 0706719;DE 0706719;FR 0706719;GB 0706719;CN 95190359.4;US
5,602,518;US 5,721,520;US 5,745,018;EP 0910875;DE 0910875;DK 0910875;FR 0910875;GB 0910875;IE 0910875;JP 505182/98;KR 10-323013;US 5,994,978;US 6,462,629;CN 00810420.4;US 6,559,735;US 6,650,202;US 6,834,429.Other
US and foreign patents pending.
•CTS Corporation 2006 reserves all copyrights in the layout, design and configuration of the patterns on this product.”
Document No. 008-0256-0
Page 1 of 2
- CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 -
Rev. X4VH
CER0293B
2550 MHz BPF
Rev 0 – Origin Date: October 30, 2007 – Revision Date: October 30, 2007
Mechanical Drawing
Dim Nominal (mm)
A
B
C
D
E
F
G
H
J
Electrical response
2100
2300
2500
9.91
1.50
1.50
0.95
0.95
4.88
3.10
4.00
0.80
Tolerance (mm)
+/- or max
Max
0.13
0.13
0.13
0.13
0.13
Max
Max
0.13
PCB Layout
2700
2900
3100
0
40
-10
30
-20
20
-30
10
-40
0
-50
-10
-60
-20
-70
-30
-80
-40
Packaging and Marking
DIMENSION
REEL DIAMETER
REEL WEIGHT
REEL QUANTITY
UNITS SPECIFICATION
mm
kg
ea.
330
0.8
1000
Customer Feed Direction
Product Marking
CTS
93B
YWW
Document No. 008-0256-0
Page 2 of 2
- CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 -
Rev. X4VH
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